Siemens Sinumerik 840D sl Diagnostic Manual page 483

03/2009
61242 [Channel %1: ] Block %2: Wrong machine direction
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The machining direction has been specified incorrectly.
Alarm triggered by following cycles: F_DR, F_DR_PEC, F_DR_REA, F_DR_SIN, F_DR_TAP,
F_DRILL, F_DRILLC, F_DRILLD, F_DRM_DR, F_DRM_PE, F_DRM_RE, F_DRM_SI, F_DRM_TA,
F_MI_CON, F_MI_EDG, F_MI_TR, F_MI_TXT, F_MIM_TR, F_PI_CIR, F_PI_REC, F_PO_CIR,
F_PO_REC, F_SL_CIR, F_SL_LON, F_TAP.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check the programmed machining direction.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
61243 [Channel %1: ] Block %2: Correct tool change point, tool tip in
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tool change point must be situated so far outside the retraction area that no tool protrudes into
the retraction area on turret swivelling.
Alarm triggered by following cycle: F_SP_RP
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Specify another tool change point.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
61244 [Channel %1: ] Block %2: Pitch change causing
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The specified pitch change causes a reversal of the thread direction.
Alarm triggered by following cycle: CYCLE99
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check thread pitch change and thread geometry.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
61245 [Channel %1: ] Block %2: Machining plane does not match modal
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Machining plane does not match modal one.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Check the machining plane.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
61246 [Channel %1: ] Block %2: Safety distance too small
Parameters: %1 = Channel number
%2 = Block number, label
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
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